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JPL Small-Body Database Browser
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70936 Kamen (1999 WK1)
Classification: Main-belt Asteroid          SPK-ID: 2070936
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09308024979381355 5.1112e-08  
a 2.746307772127506 1.6711e-08 au
q 2.490680758687186 1.3864e-07 au
i 5.958947157352196 4.8394e-06 deg
node 54.08002766323556 3.9321e-05 deg
peri 319.942058013849 4.4821e-05 deg
M 145.7797894983368 2.2402e-05 deg
tp 2457927.341934273396
(2017-Jun-22.84193427)
0.00010283 TDB
period 1662.349112284473
4.55
1.5173e-05
4.154e-08
d
yr
n .21656100835839 1.9766e-09 deg/d
Q 3.001934785567826 1.8266e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1085  
   data-arc span      7115 days (19.48 yr)  
   first obs. used      1999-11-14  
   last obs. used      2019-05-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52167  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 05:36:00  

Additional Information
 Earth MOID = 1.49466 au 
 Jupiter MOID = 2.45748 au 
 T_jup = 3.334 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.6   n/a MPO337797  
diameter diameter 6.942 km 0.212 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.077   0.017 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

70936 Kámen           Discovered 1999 Nov. 28 by J. Ticha and M. Tichy at Klet.
Kámen is an originally Gothic castle in southern Bohemia near the town of Pacov, first mentioned in the fourteenth century. In the nineteenth century the castle was reconstructed in the English Romantic Gothic style. There is a motorcycle museum there now.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20050125/MPCPages.arcLast Updated: 2005-06-01

[ show close-approach data ]
Alternate Designations
 1999 WK1 = 2001 DE80 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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